dsu.mx - dns.ninja

`dsu.mx`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b5c2^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:23f8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.248^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.194^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`henry.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`henry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`henry.ns.cloudflare.com`
		A	108.162.193.176^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	172.64.33.176^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	173.245.59.176^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
NS	`june.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`june.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`june.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`june.ns.cloudflare.com`
		A	108.162.192.176^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`june.ns.cloudflare.com`
		A	172.64.32.176^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`june.ns.cloudflare.com`
		A	173.245.58.176^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`june.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`facebook-domain-verification=grmmeycg2m73t6ia3a6y1i72f1oiol`
TXT	`google-site-verification=LQYnGFHjILoH9Zzf5cQ(0x666170)_Ac74KJCbh4QDAa5RTVkc`
TXT	`h22190cdac3134e549de324e73fdecd68`
TXT	`nms-domain-verification=392006183405`
TXT	`v=spf1 include:zohomail.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.248, 172.67.181.194
		IPv6 hints	2606:4700:3031::ac43:b5c2, 2606:4700:3036::6815:23f8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOA	`henry.ns.cloudflare.com`dns@cloudflare.com serial=2407532754

`mx`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.mx-ns.mx` ⭐
	NS	`c.mx-ns.mx`
	NS	`e.mx-ns.mx`
	NS	`i.mx-ns.mx`
	NS	`o.mx-ns.mx`
	NS	`x.mx-ns.mx`
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1782473629

Same first word

dsu.com.au

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dsu.ch

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dsu.eu

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dsu.ac.in

Similar names

sud.co.il

usd.ai

sud.tj

sdu.ir

sud.nl

dus.ca

usd.us

sdu.co.jp

uds.ac.th

dus.wroclaw.pl

dus.one

sdu.edu.az

usd.com

sud.mobi

usd.im

sud.uz

dus.gmbh

dus.net.pl

uds.es

uds.co

dus.org.uk

uds.co.in

uds.edu.mx

usd.ca

sdu.com.tw

sdu.sg

sdu.pl

uds.edu.gh

dus.com.tw

sdu.nl

sud.org.mx

usd.lt

usd.edu

usd.krakow.pl

sdu.ac.kr

usd.sk

sdu.ro

sud.kz

uds.ac.id

sud.ma

sud.net

dus.plus

dus.as

uds.edu.py

sdu.be

sdu.malopolska.pl

usd.tips

sdu.es

dus.co

sdu.org.mk

sdu.it

uds.sk

sdu.gob.mx

usd.ro

sud.am

sud.de

uds.systems

usd.com.ua

usd.rs

sud.ru

dus.international

uds.com.hk

sud.io

usd.eu

usd.fi

dus.pl

uds.ch

usd.cn

sud.tv

dus.eu

dus.org

usd.world

dus.nl

dus.it

sud.cz

uds.de

dus.domains

usd.tv

sud.com.eg

dus.be

usd.nu

dus.us

DNS History

17 records (9 active, 8 former)

●NShenry.ns.cloudflare.com2026-04-27 → 2026-06-26 · 2 obs

● 2026-04-27 11:17:46
● 2026-06-26 12:01:58

●NSjune.ns.cloudflare.com2026-04-27 → 2026-06-26 · 2 obs

● 2026-04-27 11:17:46
● 2026-06-26 12:01:58

●MXmx.zoho.com2026-04-27 → 2026-06-26 · 6 obs

● 2026-04-27 11:17:46
○ 2026-06-22 19:30:40
● 2026-06-23 03:47:40
○ 2026-06-25 02:33:06
● 2026-06-25 03:32:28
● 2026-06-26 12:01:58

●MXmx2.zoho.com2026-04-27 → 2026-06-26 · 6 obs

● 2026-04-27 11:17:46
○ 2026-06-22 19:30:40
● 2026-06-23 03:47:40
○ 2026-06-25 02:33:06
● 2026-06-25 03:32:28
● 2026-06-26 12:01:58

●MXmx3.zoho.com2026-04-27 → 2026-06-26 · 6 obs

● 2026-04-27 11:17:46
○ 2026-06-22 19:30:40
● 2026-06-23 03:47:40
○ 2026-06-25 02:33:06
● 2026-06-25 03:32:28
● 2026-06-26 12:01:58

●A104.21.35.2482026-04-27 → 2026-06-26 · 136 obs

● 2026-04-27 11:17:46
● 2026-04-27 14:48:40
○ 2026-04-27 18:20:16
● 2026-04-27 21:03:22
● 2026-04-28 08:42:18
○ 2026-04-28 09:39:50
● 2026-04-28 11:35:08
○ 2026-04-28 12:34:38
● 2026-04-28 14:30:54
● 2026-04-28 22:29:30
○ 2026-04-29 04:08:40
● 2026-04-29 07:02:50
● 2026-04-29 14:43:28
○ 2026-04-29 19:32:38
○ 2026-04-29 21:44:34
● 2026-04-29 22:39:58
○ 2026-04-30 00:23:02
○ 2026-04-30 06:18:58
● 2026-04-30 06:59:28
○ 2026-04-30 08:47:16
● 2026-04-30 09:20:34
○ 2026-04-30 10:05:38
○ 2026-04-30 11:09:16
● 2026-04-30 12:19:32
○ 2026-04-30 13:40:22
● 2026-04-30 14:43:06
○ 2026-04-30 15:20:04
○ 2026-05-01 01:51:20
● 2026-05-01 03:15:26
○ 2026-05-01 04:21:40
○ 2026-05-01 08:34:48
● 2026-05-01 11:49:04
● 2026-05-01 17:01:10
○ 2026-05-01 18:13:00
● 2026-05-01 20:30:36
● 2026-05-02 03:04:44
○ 2026-05-02 04:05:50
● 2026-05-02 09:46:44
● 2026-05-02 12:44:32
○ 2026-05-02 14:02:38
○ 2026-05-02 15:35:38
● 2026-05-02 16:15:36
● 2026-05-02 19:08:16
○ 2026-05-02 21:21:34
● 2026-05-02 22:15:18
○ 2026-05-03 03:52:38
● 2026-05-03 04:57:08
● 2026-05-03 08:03:54
○ 2026-05-03 09:35:40
● 2026-05-03 11:21:10
● 2026-05-03 15:01:42
○ 2026-05-03 15:34:42
● 2026-05-03 18:09:10
○ 2026-05-03 22:08:52
● 2026-05-04 00:35:40
● 2026-05-04 06:19:04
○ 2026-05-04 08:20:32
○ 2026-05-04 10:00:02
● 2026-05-04 13:18:02
○ 2026-05-04 15:47:54
● 2026-05-04 16:51:34
● 2026-05-04 20:10:36
○ 2026-05-04 22:01:50
● 2026-05-04 23:30:38
● 2026-05-05 05:48:12
○ 2026-05-05 09:54:30
○ 2026-05-05 11:36:34
● 2026-05-05 12:39:16
○ 2026-05-05 16:00:30
● 2026-05-05 19:47:26
○ 2026-05-05 22:15:44
● 2026-05-05 23:03:42
● 2026-05-06 15:32:58
○ 2026-05-06 16:05:18
● 2026-05-06 18:08:10
● 2026-05-06 23:45:34
○ 2026-05-07 01:13:02
● 2026-05-07 02:09:24
○ 2026-05-07 03:48:10
● 2026-05-07 04:51:52
○ 2026-05-07 07:45:06
○ 2026-05-07 09:29:20
● 2026-05-07 10:53:40
● 2026-05-07 15:05:24
○ 2026-05-07 17:21:08
● 2026-05-07 22:32:54
○ 2026-05-08 01:04:06
○ 2026-05-08 03:58:54
● 2026-05-08 05:48:36
○ 2026-05-08 15:48:52
● 2026-05-08 17:24:48
○ 2026-05-09 06:01:48
○ 2026-05-13 10:28:40
● 2026-05-14 09:09:40
○ 2026-05-16 03:43:18
○ 2026-05-20 15:08:08
● 2026-05-20 20:18:10
○ 2026-05-20 21:24:28
○ 2026-05-26 00:24:54
● 2026-05-26 07:07:58
● 2026-05-26 08:28:14
○ 2026-05-26 16:13:58
○ 2026-05-29 04:57:14
● 2026-05-29 20:27:36
● 2026-05-30 04:06:06
○ 2026-05-30 04:43:02
○ 2026-05-31 10:17:50
● 2026-05-31 20:36:34
● 2026-06-01 10:33:48
○ 2026-06-01 21:14:22
○ 2026-06-03 10:10:26
● 2026-06-03 12:58:04
○ 2026-06-03 18:47:00
○ 2026-06-03 23:01:22
● 2026-06-04 00:43:26
● 2026-06-04 01:18:50
○ 2026-06-04 10:46:24
○ 2026-06-05 16:36:08
● 2026-06-05 18:48:36
○ 2026-06-06 05:14:48
○ 2026-06-07 04:20:44
● 2026-06-07 07:00:14
○ 2026-06-07 09:39:50
○ 2026-06-09 10:47:32
● 2026-06-11 04:55:18
○ 2026-06-12 10:42:04
○ 2026-06-13 10:51:08
● 2026-06-13 21:42:56
○ 2026-06-13 22:48:52
● 2026-06-14 02:51:42
○ 2026-06-14 22:00:08
● 2026-06-19 21:13:08
○ 2026-06-20 16:07:06
● 2026-06-23 16:51:52
○ 2026-06-24 15:28:12
● 2026-06-26 12:01:58

●A172.67.181.1942026-04-27 → 2026-06-26 · 136 obs

○A188.114.96.02026-04-27 → 2026-06-25 · 139 obs

○ 2026-04-27 14:48:40
● 2026-04-27 18:20:16
○ 2026-04-27 21:03:22
○ 2026-04-28 08:42:18
● 2026-04-28 09:39:50
○ 2026-04-28 11:35:08
● 2026-04-28 12:34:38
○ 2026-04-28 14:30:54
○ 2026-04-28 22:29:30
● 2026-04-29 04:08:40
○ 2026-04-29 07:02:50
○ 2026-04-29 14:43:28
● 2026-04-29 19:32:38
● 2026-04-29 21:44:34
○ 2026-04-29 22:39:58
● 2026-04-30 00:23:02
● 2026-04-30 06:18:58
○ 2026-04-30 06:59:28
● 2026-04-30 08:47:16
○ 2026-04-30 09:20:34
● 2026-04-30 10:05:38
● 2026-04-30 11:09:16
○ 2026-04-30 12:19:32
● 2026-04-30 13:40:22
○ 2026-04-30 14:43:06
● 2026-04-30 15:20:04
● 2026-05-01 01:51:20
○ 2026-05-01 03:15:26
● 2026-05-01 04:21:40
● 2026-05-01 08:34:48
○ 2026-05-01 11:49:04
○ 2026-05-01 17:01:10
● 2026-05-01 18:13:00
○ 2026-05-01 20:30:36
○ 2026-05-02 03:04:44
● 2026-05-02 04:05:50
○ 2026-05-02 09:46:44
○ 2026-05-02 12:44:32
● 2026-05-02 14:02:38
● 2026-05-02 15:35:38
○ 2026-05-02 16:15:36
○ 2026-05-02 19:08:16
● 2026-05-02 21:21:34
○ 2026-05-02 22:15:18
● 2026-05-03 03:52:38
○ 2026-05-03 04:57:08
○ 2026-05-03 08:03:54
● 2026-05-03 09:35:40
○ 2026-05-03 11:21:10
○ 2026-05-03 15:01:42
● 2026-05-03 15:34:42
○ 2026-05-03 18:09:10
● 2026-05-03 22:08:52
○ 2026-05-04 00:35:40
○ 2026-05-04 06:19:04
● 2026-05-04 08:20:32
● 2026-05-04 10:00:02
○ 2026-05-04 13:18:02
● 2026-05-04 15:47:54
○ 2026-05-04 16:51:34
○ 2026-05-04 20:10:36
● 2026-05-04 22:01:50
○ 2026-05-04 23:30:38
○ 2026-05-05 05:48:12
● 2026-05-05 09:54:30
● 2026-05-05 11:36:34
○ 2026-05-05 12:39:16
● 2026-05-05 16:00:30
○ 2026-05-05 19:47:26
● 2026-05-05 22:15:44
○ 2026-05-05 23:03:42
○ 2026-05-06 15:32:58
● 2026-05-06 16:05:18
○ 2026-05-06 18:08:10
○ 2026-05-06 23:45:34
● 2026-05-07 01:13:02
○ 2026-05-07 02:09:24
● 2026-05-07 03:48:10
○ 2026-05-07 04:51:52
● 2026-05-07 07:45:06
● 2026-05-07 09:29:20
○ 2026-05-07 10:53:40
○ 2026-05-07 15:05:24
● 2026-05-07 17:21:08
○ 2026-05-07 22:32:54
● 2026-05-08 01:04:06
● 2026-05-08 03:58:54
○ 2026-05-08 05:48:36
● 2026-05-08 15:48:52
○ 2026-05-08 17:24:48
● 2026-05-09 06:01:48
● 2026-05-13 10:28:40
○ 2026-05-14 09:09:40
● 2026-05-16 03:43:18
● 2026-05-20 15:08:08
○ 2026-05-20 20:18:10
● 2026-05-20 21:24:28
● 2026-05-26 00:24:54
○ 2026-05-26 07:07:58
○ 2026-05-26 08:28:14
● 2026-05-26 16:13:58
● 2026-05-29 04:57:14
○ 2026-05-29 20:27:36
○ 2026-05-30 04:06:06
● 2026-05-30 04:43:02
● 2026-05-31 10:17:50
○ 2026-05-31 20:36:34
○ 2026-06-01 10:33:48
● 2026-06-01 21:14:22
● 2026-06-03 10:10:26
○ 2026-06-03 12:58:04
● 2026-06-03 18:47:00
● 2026-06-03 22:08:06
○ 2026-06-03 23:01:22
○ 2026-06-04 01:18:50
● 2026-06-04 10:46:24
● 2026-06-05 16:36:08
○ 2026-06-05 18:48:36
● 2026-06-06 05:14:48
● 2026-06-07 04:20:44
○ 2026-06-07 07:00:14
● 2026-06-07 09:39:50
● 2026-06-09 10:47:32
○ 2026-06-11 04:55:18
● 2026-06-12 10:42:04
● 2026-06-13 10:51:08
○ 2026-06-13 21:42:56
● 2026-06-13 22:48:52
○ 2026-06-14 02:51:42
● 2026-06-14 22:00:08
○ 2026-06-19 21:13:08
● 2026-06-20 16:07:06
○ 2026-06-22 19:30:40
● 2026-06-23 03:47:40
○ 2026-06-23 16:51:52
● 2026-06-24 15:28:12
○ 2026-06-25 02:33:06
● 2026-06-25 03:32:28
○ 2026-06-26 12:01:58

○A188.114.96.42026-06-03 → 2026-06-03 · 4 obs

○ 2026-06-03 22:08:06
● 2026-06-03 23:01:22
○ 2026-06-04 00:43:26
○ 2026-06-26 12:01:58

○A188.114.97.02026-04-27 → 2026-06-25 · 139 obs

○A188.114.97.42026-06-03 → 2026-06-03 · 4 obs

○ 2026-06-03 22:08:06
● 2026-06-03 23:01:22
○ 2026-06-04 00:43:26
○ 2026-06-26 12:01:58

●A2606:4700:3031::ac43:b5c22026-04-27 → 2026-06-26 · 136 obs

●A2606:4700:3036::6815:23f82026-04-27 → 2026-06-26 · 136 obs

○A2a06:98c1:3120::2026-04-27 → 2026-06-25 · 139 obs

○A2a06:98c1:3120::42026-06-03 → 2026-06-03 · 4 obs

○ 2026-06-03 22:08:06
● 2026-06-03 23:01:22
○ 2026-06-04 00:43:26
○ 2026-06-26 12:01:58

○A2a06:98c1:3121::2026-04-27 → 2026-06-25 · 139 obs

○A2a06:98c1:3121::42026-06-03 → 2026-06-03 · 4 obs

○ 2026-06-03 22:08:06
● 2026-06-03 23:01:22
○ 2026-06-04 00:43:26
○ 2026-06-26 12:01:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	e.mx-ns.mx, o.mx-ns.mx, x.mx-ns.mx, c.mx-ns.mx...	-
dsu.mx	june.ns.cloudflare.com, henry.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.176

NS records: june.ns.cloudflare.com, henry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dsu.mx (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.194, 104.21.35.248`
AAAA	2	`2606:4700:3036::6815:23f8, 2606:4700:3031::ac43:b5c2`
NS	2	`henry.ns.cloudflare.com, june.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	5	`facebook-domain-verification=grmmeycg2m7, google-site-verification=LQYnGFHjILoH9Zz...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`henry.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

dsu.mx directs to four IP numbers, which are 104.21.35.248, 172.67.181.194, 2606:4700:3031::ac43:b5c2 and 2606:4700:3036::6815:23f8.

mail.columnview.co.uk, www.e-invoicemanagement-twp.com, www.y830.com and two other host names share IP numbers with dsu.mx.

Name Servers

The NS records for dsu.mx delegate to henry.ns.cloudflare.com and june.ns.cloudflare.com.

dsu.mx uses the same name servers as several other domains — among them be-ahead.it, homelabs.co.in, medtou.net and two more.

At least some of dsu.mx's name servers are shared with other domains, for example autorevenue.com, seiringwaktu.com, supzero.ch and two more.

These name servers are often deployed together with the name servers zainab.ns.cloudflare.com, dom.ns.cloudflare.com, graham.ns.cloudflare.com and candy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

henry.ns.cloudflare.com maps to 108.162.193.176, 172.64.33.176, 173.245.59.176 and 3 additional IP addresses.

june.ns.cloudflare.com maps to 108.162.192.176, 172.64.32.176, 173.245.58.176 and 3 additional IP addresses.

Mail Servers

The MX records for dsu.mx list three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

dsu.mx has at least partial mail server overlap with other domains such as servired.co, denteh.com, netth.net and two more.

All three hosts carry a single IP: mx2.zoho.com directs to 204.141.33.44, while mx3.zoho.com and mx.zoho.com both direct to 204.141.43.44.

mx3.zoho.com and mx.zoho.com each have 204.141.43.44 IP addresses.